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Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy? A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding
Joint Authors
Watari, Ikue
Tanaka, Shinji
Nakano, Makoto
Aoyama, Taiki
Yoshida, Shigeto
Oka, Shiro
Chayama, Kazuaki
Source
Gastroenterology Research and Practice
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-12
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Background/Aim.
Usefulness of capsule endoscopy (CE) for diagnosing small-bowel lesions in patients with obscure gastrointestinal bleeding (OGIB) has been reported.
Most reports have addressed the clinical features of overt OGIB, with few addressing occult OGIB.
We aimed to clarify whether occult OGIB is a definite indication for CE.
Methods.
We retrospectively compared the cases of 102 patients with occult OGIB and 325 patients with overt OGIB, all having undergone CE.
The diagnostic yield of CE and identification of various lesion types were determined in cases of occult OGIB versus overt OGIB.
Results.
There was no significant difference in diagnostic yield between occult and overt OGIB.
The small-bowel lesions in cases of occult OGIB were diagnosed as ulcer/erosive lesions (n=18, 18%), vascular lesions (n=11, 11%), and tumors (n=4, 3%), and those in cases of overt OGIB were diagnosed as ulcer/erosive lesions (n=51, 16%), vascular lesions (n=31, 10%), and tumors (n=20, 6%).
Conclusion.
CE detection rates and CE identification of various small-bowel diseases do not differ between patients with occult versus overt OGIB.
CE should be actively performed for patients with either occult or overt OGIB.
American Psychological Association (APA)
Watari, Ikue& Oka, Shiro& Tanaka, Shinji& Nakano, Makoto& Aoyama, Taiki& Yoshida, Shigeto…[et al.]. 2013. Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy? A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding. Gastroenterology Research and Practice،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-507778
Modern Language Association (MLA)
Watari, Ikue…[et al.]. Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy? A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding. Gastroenterology Research and Practice No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-507778
American Medical Association (AMA)
Watari, Ikue& Oka, Shiro& Tanaka, Shinji& Nakano, Makoto& Aoyama, Taiki& Yoshida, Shigeto…[et al.]. Is Occult Obscure Gastrointestinal Bleeding a Definite Indication for Capsule Endoscopy? A Retrospective Analysis of Diagnostic Yield in Patients with Occult versus Overt Bleeding. Gastroenterology Research and Practice. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-507778
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-507778